STM32MP1xx

A general-purpose microprocessor portfolio enabling easy development for a broad range of applications, the STM32MP1 series is based on a heterogeneous single or dual Arm Cortex-A7 and Cortex-M4 cores architecture, strengthening its ability to support multiple and flexible applications, achieving the best performance and power figures at any time. The Cortex-A7 core provides access to open-source operating systems (Linux/Android) while the Cortex-M4 core leverages the STM32 MCU ecosystem.

The STM32MP1 comes with many benefits including a rich development ecosystem:

• Mainlined open-source Linux distribution with Android support available via partners
• STM32Cube firmware and embedded software libraries for Cortex-M4 core
• An optional 3D graphics processing unit (GPU) provides for advanced HMI development
• Rich set of digital and analog peripherals
• Advanced security features
• Optimized bill of materials (BOM) thanks to: High integration, packages compatible with low-cost PCB technologies (down to 4-layer plated-through hole (PTH) PCBs) and dedicated Power Management IC (PMIC)
• Advanced tools from ST and Partners
• Best-in-class local and online support       
• Worldwide distribution channels
• Rolling 10-year longevity commitment renewed every year

Features

• Core 

1. 32-bit Arm® Cortex®-A7
2. 32-bit Arm® Cortex®-M4 with FPU/MPU

• Memories

1. External DDR memory up to 1 Gbyte
2. 708 Kbytes of internal SRAM
3. Dual mode Quad-SPI memory interface 
4. Flexible external memory controller with up to 16-bit data bus

• Security/safety 

1. TrustZone® peripherals, active tamper 
2. Cortex®-M4 resources isolation

• Reset and power management 

1. 1.71 V to 3.6 V I/Os supply (5 V-tolerant I/Os) 
2. POR, PDR, PVD and BOR 
3. On-chip LDOs (RETRAM, BKPSRAM, USB 1.8 V, 1.1 V) 
4. Backup regulator (~0.9 V) 
5. Internal temperature sensors 
6. Low-power modes: Sleep, Stop and Standby
7. LPDDR2/3 retention in Standby mode 
8. Controls for PMIC companion chip

• Low-power consumption

1. Total current consumption down to 6 μA 

Applications

• Communication
• Industrial
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